<?php

/**
 * This is the model class for table "{{support}}".
 *
 * The followings are the available columns in table '{{support}}':
 * @property integer $id
 * @property string $display_name
 * @property string $account
 * @property string $status
 * @property string $type
 * @property integer $sort
 * @property integer $enabled
 * @property integer $createddate
 * @property integer $modifieddate
 */
class Support extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Support the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{support}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('display_name, account, status, type, sort', 'required'),
			array('sort, enabled, createddate, modifieddate', 'numerical', 'integerOnly'=>true),
			array('display_name, account', 'length', 'max'=>255),
			array('status, type', 'length', 'max'=>1),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, display_name, account, status, type, sort, enabled, createddate, modifieddate', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

  protected function beforeSave() {
    if($this->isNewRecord) {
      $this->createddate = time();
    }
    $this->modifieddate = time();
    return parent::beforeSave();
  }
  
	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'display_name' => 'Tên hiển thị',
			'account' => 'Tên tài khoản',
			'status' => 'Trạng thái',
			'type' => 'Loại dịch vụ',
			'sort' => 'Thứ tự',
			'enabled' => 'Hiển thị',
			'createddate' => 'Ngày tạo',
			'modifieddate' => 'Ngày cập nhật',
		);
	}

  public function getTopSupports($type=1,$top=2)
  {
    $articles = Yii::app()->db->createCommand()
    ->select('t.id, t.display_name, t.account,t.type,t.status')
    ->from('tbl_support as t')
    ->where('t.enabled = 1 AND type=' .$type. '')
    ->order('t.createddate DESC')
    ->limit($top)
    ->queryAll();
    
    return $articles;
  }
	
	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('display_name',$this->display_name,true);
		$criteria->compare('account',$this->account,true);
		$criteria->compare('status',$this->status,true);
		$criteria->compare('type',$this->type,true);
		$criteria->compare('sort',$this->sort);
		$criteria->compare('enabled',$this->enabled);
		$criteria->compare('createddate',$this->createddate);
		$criteria->compare('modifieddate',$this->modifieddate);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}